公开(公告)号：US10259726B2

公开(公告)日：2019-04-16

申请号：US14539345

申请日：2014-11-12

申请人： GLOBAL WATER HOLDINGS, LLC

发明人： Michael Fraim ,  Sanjeev Jakhete

IPC分类号： C02F1/461 ,  C02F1/467 ,  C25B9/06 ,  C02F1/00 ,  C02F1/36 ,  C02F1/46 ,  C02F1/34 ,  C02F1/72 ,  C02F101/16 ,  C02F1/32 ,  C02F1/78 ,  C02F103/00

摘要： Electrolytically treating water through influent inlet arrangements for cavitation and one or more pairs of electrodes. The electrodes can provide continuous anodic and cathodic operation for treating water. The pressurized influent premixed with oxidant gas can be pumped into the reactor vessel through the mixing nozzles arranged radially along the circumference. The polarity of the current to the electrode can be periodically reversed at a set interval. An electro-catalytic paddle electrode can be used for the treatment of flowback and produced water. The paddle electrode can consists of alternate pentagonal flat plate electrodes separated by adjustable variable distance Teflon spacers. The paddle electrode is provided with a chemical coating capable of switching/reversing the polarity of anodes and cathodes at ultra high frequencies under very high current flowing conditions thus making it more efficient, stable and durable under demanding field conditions.

公开(公告)号：US09409800B2

公开(公告)日：2016-08-09

申请号：US14707682

申请日：2015-05-08

申请人： GLOBAL WATER HOLDINGS, LLC

发明人： Michael Fraim ,  Sanjeev Jakhete

IPC分类号： C02F1/46 ,  C02F1/467 ,  C02F1/30 ,  C02F1/78 ,  C02F101/36 ,  C02F101/30 ,  C02F101/32

CPC分类号： C02F1/4672 ,  C02F1/30 ,  C02F1/46 ,  C02F1/4608 ,  C02F1/78 ,  C02F2101/30 ,  C02F2101/306 ,  C02F2101/327 ,  C02F2101/36 ,  C02F2101/363 ,  C02F2201/4619 ,  C02F2305/023

摘要： An aqueous fluid treatment method and system is provided which preferably uses a 3 step electro-chemical oxidation process to remove organic contaminates from water. A high surface area electro-chemical reaction cell can be employed to remove organic particles and precipitate hardness salts from the aqueous solution. Several 3-phase spark arcs generated mixed oxidants and acoustic cavitations to remove dissolved organic compounds and oxidize organic metal compounds in the next step. Finally, a dielectric discharge in aqueous foam is used to eliminate recalcitrant organic compounds such as, but not limited to, polychlorinated aromatics, disinfectants, pesticides, and pharmaceuticals before release to environment or recycled.